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Consequences of population structure for sex allocation and sexual conflict

2021-03Journal article Open access
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dc.contributor.authorRodrigues, Leonor R
dc.contributor.authorTorralba Sáez, Mario
dc.contributor.authorAlpedrinha, João
dc.contributor.authorLefèvre, Sophie
dc.contributor.authorBrengues, Muriel
dc.contributor.authorMagalhaes, S
dc.contributor.authorDuncan, Alison B.
dc.date.accessioned2022-02-05T21:05:51Z
dc.date.available2022-03-02T01:30:42Z
dc.date.issued2021-03
dc.description.abstractBoth sex allocation and sexual conflict can be modulated by spatial structure. However, how the interplay between the type of dispersal and the scale of competition simultaneously affects these traits in sub-divided populations is rarely considered. We investigated sex allocation and sexual conflict evolution in meta-populations of the spider mite Tetranychus urticae evolving under budding (pairing females from the same patch) or random (pairing females from different patches) dispersal and either local (fixed sampling from each subpopulation) or global (sampling as a function of subpopulation productivity) competition. Females evolving under budding dispersal produced less female-biased offspring sex ratios than those from the random dispersal selection regimes, contradicting theoretical predictions. In contrast, the scale of competition did not strongly affect sex allocation. Offspring sex ratio and female fecundity were unaffected by the number of mates, but female fecundity was highest when their mates evolved under budding dispersal, suggesting these males inflict less harm than those evolving under random dispersal. This work highlights that population structure can impact the evolution of sex allocation and sexual conflict. Moreover, selection on either trait may reciprocally affect the evolution of the other, for example via effects on fecundity.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRodrigues, LR, Torralba Sáez, M, Alpedrinha, J, et al. Consequences of population structure for sex allocation and sexual conflict. J Evol Biol. 2021; 34: 525– 536. https://doi.org/10.1111/jeb.13755pt_PT
dc.identifier.doi10.1111/jeb.13755pt_PT
dc.identifier.issn1420-9101
dc.identifier.urihttp://hdl.handle.net/10451/51139
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationERC grant COMPCONGA725419pt_PT
dc.relationAgence Nationale de la Recherchept_PT
dc.relationEvolution of sex allocation strategies in the mite Tetranychus urticae, a major crop pest
dc.relationSIRIC Montpellier Cancer. Grant INCa_Inserm_DGOS_12553pt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/abs/10.1111/jeb.13755?casa_token=9CgTS_jPe1YAAAAA:POnjMl_WlDxrwJzGCdFdzh9nSp9mQlHB3Y-fCl2mB2cEhvUEmA6jkb5XMc0t9WHhED-JMbVwFIIq2MRGpt_PT
dc.subjectlocal mate competitionpt_PT
dc.subjecthard and soft selectionpt_PT
dc.subjectexperimental evolutionpt_PT
dc.subjectbudding dispersalpt_PT
dc.subjectscale of competitionpt_PT
dc.subjectTetranychus urticaept_PT
dc.titleConsequences of population structure for sex allocation and sexual conflictpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleEvolution of sex allocation strategies in the mite Tetranychus urticae, a major crop pest
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/FCT-ANR%2FBIA-EVF%2F0013%2F2012/PT
oaire.citation.endPage536pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage525pt_PT
oaire.citation.titleJournal of Evolutionary Biologypt_PT
oaire.citation.volume34pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameRodrigues
person.familyNameAlpedrinha
person.familyNameMagalhaes
person.givenNameLeonor R
person.givenNameJoão
person.givenNamesara
person.identifier697927
person.identifier.ciencia-id7319-EDE1-732A
person.identifier.ciencia-id881B-E2C4-3073
person.identifier.ciencia-id9111-5189-F926
person.identifier.orcid0000-0001-7871-1732
person.identifier.orcid0000-0003-1036-1021
person.identifier.orcid0000-0002-8609-7768
person.identifier.ridP-4195-2018
person.identifier.ridB-9673-2012
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctO tipo de licença envolvido com a editora Wiley para esta revista, não envolvendo pagamento (APC), apenas permite acesso em repositório público do formato 'aceite' (i.e não editado e paginado pela editora) após período de embargo de 12 meses após a data da sua publicação final.pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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